1979 Pontiac Trans Am 6.6 Litre Coupe Barn Find

I DID SHORT BURNOUT-YES IT’S A POSI AND THE REAR HAS FACTORY DISC BRAKES- TACH WORKS-T-TOPS DO”NOT”LEAK-SPEEDO SAYS 56245-DON’T KNOW IF IT’S 156K OR NOT-RUNS GOOD THOUGH-DON’T KNOW IF IT’S A 6.6 I’M NOT A PONTIAC GUY-NEEDS RESTORATION